Gruul Aggro
A Pioneer deck, by Christian Baker
5th place at a tournament in Roanoke, Virginia, United States on 2019-11-14
As reported at www.starcitygames.com

Maindeck:

Artifacts
3 Smuggler's Copter (Banned in Pioneer)

Creatures
3 Boros Reckoner
4 Burning-Tree Emissary
4 Dragon Whisperer
3 Fanatic of Mogis
3 Glorybringer
3 Goblin Chainwhirler
3 Rekindling Phoenix

Instants
1 Abrade
4 Once Upon a Time (Banned in Pioneer)

Legendary Planeswalkers
3 Chandra, Torch of Defiance

Sorceries
2 Mizzium Mortars

Basic Lands
11 Mountain

Lands
1 Rootbound Crag
4 Stomping Ground
4 Temple of Abandon

Legendary Lands
4 Nykthos, Shrine to Nyx

Sideboard:
2 Dire Fleet Daredevil
1 Goblin Chainwhirler
3 Destructive Revelry
2 Fry
3 Wild Slash
2 Hammer of Purphoros
1 Chandra, Torch of Defiance
1 Fight with Fire